Smun S-400-48 48VDC 8.3A Open Frame Power Supply PCB

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: S-400-48
• Output Power: 301 - 400W
• Input Voltage: 110VAC/220VAC
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: Ce CCC RoHS
• Brand: Smun
• Power: 400W
• Output: 48VDC 8.3A
• Input: 85-260VAC 240-370VDC
• Weight: 1.0kg
• Package: 16PCS/20kg
• Working Temperature: -25~+50 Degree C
• Safety Standard: En60950 UL60950 GB4943
• Customized: Available
• OEM: Available
• Transport Package: Export Packing
• Specification: CE ROHS ISO9000
• Trademark: smun
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8504401400
• Production Capacity: 1000PCS/Day

Product Description

High Efficiency, High Reliability, Low Cost
AC Input Range: 90~132V/176~264VAC Selected By Switch
100% Full Load Burn-In Test
Protections: Short Circuit / Over Load/Over Voltage
LED Indicator For Power On
Cooling By Build In DC Fan
Approvals: CE RoHS
1 Year Warranty
Dimension: 215*110*50mm

MODEL		S-400-5			S-400-12	S-400-15	S-400-24	S-400-48
OUTPUT	DC VOLTAGE	5V			12V	15V	24V	48V
	VOLTAGE TOLERANCE	± 2%			± 2%	± 2%	± 1%	± 1%
	RATED CURRENT	60A			33A	27A	17A	8.3A
	CURRENT RANGE	0-60A			0-33A	0-27A	0-17A	0-8.3A
	RATED POWER	300W			380W	400W	400W	400W
	RIPPLE & NOISE(MAX)	180mVp-p			180mVp-p	180mVp-p	180mVp-p	240mVp-p
	DC VOLTAGE ADJUSTMENT RANGE	± 10%			± 10%	± 10%	± 10%	± 10%
	SETUP, RISE, HOLD UP TIME	600ms, 30ms, 20ms
INPUT	VOLTAGE RANGE	85~130/170~264VAC Selected by Switch
	AC CURRENT	6.5A/115V  4A/230V
	EFFICIENCY	74%			82%	82%	83%	86%
	INRUSH CURRENT	Cold start 25A/115V 50A/230V
	LEAKAGE CURRENT	< 3.5mA/240VAC
PROTECTION	OVERLOAD PROTECTION	110%~150% Shut down O/P voltage, re-power on to recover
	OVER-VOLTAGE PROTECTION	115%-135%
	HIGH TEMPERATURE PROTECTON	115%-135%
ENVIRONMENT	WORKING TEMP. & HUMIDITY	-10C~+50C; 20%~90 %RH
	STORAGE TEMP. & HUMIDITY	-20C~+85C; 10%~95 %RH
	VIBRATION	10~500Hz, 2G 10min. /1cycle, period for 60min, each along X. Y. Z axes
SAFETY	WITHSTAND VOLTAGE	I/P-O/P: 3KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
	ISOLATION RESISTANGE	I/P-O/P, I/P-FG, O/P-FG: 500VDC/100MΩ
STANDARDS	SAFETY STANDARDS	Design refer to UL1950, EN60950
	EMC STANDARDS	Design refer to EN55022, EN55024, EN61000
OTHERS	WEIGHT	0.9Kg
	PACKING	20pcs/19.7Kg
NOTE	1. Tolerance: Includes set up tolerance, line regulation and load regulation. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire teminated with a 0.1μ f & 47μ f parallel capacitor.